About Certification

Frequently Asked Questions about "Going Organic"


Must organic farmers use certified organic seed?

The Canadian Organic Standard states that organic seed and planting stock must be used (Section 5.3.1). Exceptions are made when an operator demonstrates that a specific variety is not commercially available as organic (i.e. quantities are limited or non-existent), provided the seed is not treated with prohibited pesticides/fungicides and not produced with the aid of genetic engineering (any seed coatings should also be cleared for use by the certifier).

Non-organic, perennial planting stock can be used provided the plants are grown in accordance with organic standards for one year before products from them are represented as organic.

Certification Bodies require written documentation from the producer that an honest attempt was made to source organic seed. This written evidence could be in the form of emails, phone records, or records of seed catalogue searches. Your CB may have a seed search template for you to use. Depending on the CB, it may be necessary to check with 3 - 5 potential sources of organic seed. Seed sources should be those generally known to stock organic seed, not companies who do not sell any organic varieties.

Overall, seed catalogues are advertising greater quantities of organic seed, especially heirloom and open pollinated vegetables. Hybrid varieties, grains and oilseeds and specialty seeds/stock are more difficult to obtain as certified organic. In addition to retail sources, there is an informal network for exchanging and selling organic seed amongst growers. Buyers should make sure that seed stocks have a high germination rate and are free of weed seeds. While organic seed may be more expensive than conventional seed, organic growers have a responsibility to use it (where commercially available) in order to support the growth of organic agriculture.

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